Struct Function

pub struct Function {
    pub name: String,
    pub params: Option<Vec<Value>>,
    pub is_style: bool,
}

Function Value

• in template: :clicked="easy([args...])" easy is a function, args is a list of function args
• in style: color: rgb(r, g, b);

Test

See test_func

Fields

name: String

params: Option<Vec<Value>>

is_style: bool

use to recognize the function is used on the template or style if is style: () should be exist in the function when the function is called (although no args)

Implementations

impl Function

pub fn new(name: &str, params: Option<Vec<Value>>, is_style: bool) -> Self

pub fn parse(s: &str, is_style: bool) -> Result<Self, Error>

pub fn params_str(&self) -> Option<String>

Trait Implementations

impl Clone for Function

fn clone(&self) -> Function

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Function

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Function

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<(&str, Option<Vec<Value>>, bool)> for Function

fn from(value: (&str, Option<Vec<Value>>, bool)) -> Self

Converts to this type from the input type.

impl From<Function> for Value

fn from(value: Function) -> Self

Converts to this type from the input type.

impl PartialEq for Function

fn eq(&self, other: &Function) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&Function> for BuiltinColor

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Function) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Function> for LinearGradient

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Function) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Function> for MakepadShader

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Function) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Function> for RadialGradient

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Function) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Function> for Rgb

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Function) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&Function> for Rgba

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: &Function) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<(&str, &str, bool)> for Function

parse function from (fn_name, params, is_style)

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: (&str, &str, bool)) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<(&str, bool)> for Function

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: (&str, bool)) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for Function